Atex / Iecex Marking; Immunity To Voltage Sags - Semi F47 - Levitronix BPS-2000.1 User Manual

9.1.4 ATEX / IECEx Marking

Specific motors together with the pump head of the BPS-2000 pump system are in conformity with the
requirements of the Directive 2014/34/EU and the applicable IECEx standards. The following standards are
tested and confirmed at a certified laboratory.
IEC / EN 60079-0
IEC / EN 60079-15
IEC / EN 60079-31
IEC / EN 13463-1
IEC / EN 13463-5
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The Levitronix Ex motors are marked clearly and in accordance to the ATEX / IECEx directives and standards. The
protection Ex nA means non sparking electrical apparatus.
Classification:
Explosion Groups:
Thermal Classification:
UL Correspondence:
9.1.5 Immunity to Voltage Sags – Semi F47
Based on internally testing at Levitronix
handle all the voltage sags defined in SEMI F47. Therefore the pump system BPS-2000 full fills the
requirements of the SEMI F47 standard. The nominal voltage range is 200 – 240 VAC ±10% for operation
without performance reduction. Based on this range the voltage sags specified in SEMI F47 have an
influence on the maximum performance as following:
Specified voltage sag
80% of Equipment Nominal
Voltage, duration 1000 ms
70% of Equipment Nominal
Voltage, duration 500 ms
50% of Equipment Nominal
Voltage, duration 200 ms
After the disappearing of the voltage drop, the system is returning to its full performance.
PL-4021-00, Rev03, DCO# 15-235
Electrical apparatus for explosive gas atmospheres. General requirements.
Electrical Apparatus for explosive gas atmospheres. Construction, test and marking of type of
protection, "nA" non-sparking electrical apparatus.
Explosive atmospheres – Part 31: Equipment dust ignition protection by enclosure "t".
Non-electrical equipment for use in potentially explosive atmospheres – Part1: Basic method and
requirements.
Non-electrical equipment for use in potential explosive atmospheres – Part5: Protection by
constructional safety "c".
II 3G Ex nA IIC T5 Gc
II 3D Ex tc IIIC T100°C Dc
Category 3GD (Zone 2 for Gas and Zone 22 for Dust)
Group IIA: Propane (IPA), Methane, Acetone, Acetaldehyde
Group IIB: Ethylene, Ethylenglycol
Group IIC: Acetylene, Hydrogen (not carbon disulphide)
Group IIIA: Combustible flyings
Group IIIB: Non-conductive dust
Group IIIC: Conductive dust
Thermal classification of motor is 100°C (T5) (100
temperature at a maximum liquid temperature of 90
ATEX / IECEx listing corresponds to UL hazardous location Class 1 Division 2.
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the pump system BPS-2000 in its various configurations is able to
Impact on the system
No impact on the system operation mode since supply voltage is above
the warning level. Slight power drop at high flow rate and speed is
possible.
No impact on the system operation mode since supply voltage is above
the warning level; slight power drop at high flow rate and speed is
possible.
The system reduces the speed to 4000 rpm for save operation since
supply voltage is below the warning level.
User Manual for BPS-2000
0 0
C = 212 F) for maximum full-load operating
0 0
C / 194 F.
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